375091444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2625

約数の個数: 72

約数和(自身を含む): 838860288

約数和(自身を除く): 463768844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 169, 182, 217, 338, 364, 403, 434, 676, 806, 868, 1183, 1612, 2366, 2557, 2821, 4732, 5114, 5239, 5642, 10228, 10478, 11284, 17899, 20956, 33241, 35798, 36673, 66482, 71596, 73346, 79267, 132964, 146692, 158534, 232687, 317068, 432133, 465374, 554869, 864266, 930748, 1030471, 1109738, 1728532, 2060942, 2219476, 3024931, 4121884, 6049862, 7213297, 12099724, 13396123, 14426594, 26792246, 28853188, 53584492, 93772861, 187545722, 375091444]

約数ペア:

[(1, 375091444), (2, 187545722), (4, 93772861), (7, 53584492), (13, 28853188), (14, 26792246), (26, 14426594), (28, 13396123), (31, 12099724), (52, 7213297), (62, 6049862), (91, 4121884), (124, 3024931), (169, 2219476), (182, 2060942), (217, 1728532), (338, 1109738), (364, 1030471), (403, 930748), (434, 864266), (676, 554869), (806, 465374), (868, 432133), (1183, 317068), (1612, 232687), (2366, 158534), (2557, 146692), (2821, 132964), (4732, 79267), (5114, 73346), (5239, 71596), (5642, 66482), (10228, 36673), (10478, 35798), (11284, 33241), (17899, 20956)]